Surgical knife



FIG. 1 is a perspective view of a second alternate embodiment surgicalknife of the present invention;

FIG. 2 is a left view of the surgical knife of FIG. 1;

FIG. 3 is a right view of the surgical knife of FIG. 1;

FIG. 4 is a bottom view of the surgical knife of FIG. 1;

FIG. 5 is a top view of the surgical knife of FIG. 1;

FIG. 6 is a rear end view of the surgical knife of FIG. 1;

FIG. 7 is a front end view of the surgical knife of FIG. 1; and,

FIG. 8 is a perspective view of the surgical knife of FIG. 1 with theblade retainer in an alternate open position.

The portions of the figures depicted in dotted lines has been shown forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a surgical knife, as shown and described.